fix: improve which-key integration with set_mappings

lua/astronvim/utils/init.lua

@@ -277,6 +277,7 @@ function M.set_mappings(map_table, base)
           keymap_opts[1] = nil
         end
         if not cmd or keymap_opts.name then -- if which-key mapping, queue it
+          if not keymap_opts.name then keymap_opts.name = keymap_opts.desc end
           if not M.which_key_queue then M.which_key_queue = {} end
           if not M.which_key_queue[mode] then M.which_key_queue[mode] = {} end
           M.which_key_queue[mode][keymap] = keymap_opts

lua/astronvim/utils/lsp.lua

@@ -368,7 +368,7 @@ M.on_attach = function(client, bufnr)
   end
 
   if not vim.tbl_isempty(lsp_mappings.v) then
-    lsp_mappings.v["<leader>l"] = { desc = (vim.g.icons_enabled and " " or "") .. "LSP" }
+    lsp_mappings.v["<leader>l"] = { desc = utils.get_icon("ActiveLSP", 1, true) .. "LSP" }
   end
   utils.set_mappings(user_opts("lsp.mappings", lsp_mappings), { buffer = bufnr })